15 groups of order 51921.
| SmallGroups | group |
|---|---|
| (51921, 1) | C81×C641 #62935964 |
| (51921, 2) | C92×C641 #62935965 |
| (51921, 3) | C32⋊C9×C641 #62935966 |
| (51921, 4) | C9⋊C9×C641 #62935967 |
| (51921, 5) | C3×C27×C641 #62935968 |
| (51921, 6) | C27⋊C3×C641 #62935969 |
| (51921, 7) | AΣL(1,𝔽27)×C641 #62935970 |
| (51921, 8) | #731×C641 #62935971 |
| (51921, 9) | #732×C641 #62935972 |
| (51921, 10) | #733×C641 #62935973 |
| (51921, 11) | C32×C9×C641 #62935974 |
| (51921, 12) | C3×H(3,𝔽3)×C641 #62935975 |
| (51921, 13) | C3×3−1+2×C641 #62935976 |
| (51921, 14) | #737×C641 #62935977 |
| (51921, 15) | C34×C641 #62935978 |